11534554100 has 36 divisors (see below), whose sum is σ = 25251511404. Its totient is φ = 4572986880.

The previous prime is 11534554099. The next prime is 11534554153. The reversal of 11534554100 is 145543511.

It can be written as a sum of positive squares in 6 ways, for example, as 1449172624 + 10085381476 = 38068^2 + 100426^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499079 + ... + 521678.

Almost surely, 2^11534554100 is an apocalyptic number.

11534554100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11534554100 is an abundant number, since it is smaller than the sum of its proper divisors (13716957304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11534554100 is a wasteful number, since it uses less digits than its factorization.

11534554100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020884 (or 1020877 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 11534554100 in words is "eleven billion, five hundred thirty-four million, five hundred fifty-four thousand, one hundred".